(1971). Report of the Chairman of the Executive Board of the American Public Health Association to the Governing Council, 1970.
Citação norma ChicagoReport of the Chairman of the Executive Board of the American Public Health Association to the Governing Council, 1970. 1971.
Citação norma MLAReport of the Chairman of the Executive Board of the American Public Health Association to the Governing Council, 1970. 1971.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.